yaviks: update fan setting
yaviks: update fan setting

Update Fan min rpm to 2500, max rpm to 4100,
pwm frequency to 25KHz.

BUG=none
BRANCH=none
TEST=make sure fan work intended.

Signed-off-by: Zick Wei <3d0b14a1e83601e71d11cd2c38ee93ff1dbbc737@quanta.corp-partner.google.com>
Change-Id: I0df27e3c95338be2ebe4cb5664646273962b462c
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/3925092
Reviewed-by: Andrew McRae <44ad1424cfc8411c96d9181798ca41ae55709dfb@google.com>

coreboot/chrome-ec,coreboot/chrome-ec,coreboot/chrome-ec,coreboot/chrome-ec,coreboot/chrome-ec,coreboot/chrome-ec